Connecticut State Department of Revenue Services

HOLIDAY: The Department of Revenue Services will be closed on Thursday, June 19th, a state holiday.

WEBINAR: DRS will be holding a webinar on Wednesday, June 25, 2025, at 10:00 a.m.  This session will provide an overview of the sales and use tax requirements pertaining to Sales and Use Taxes: Selling at Antique Shows, Craft Shows, Fairs, Farmer’s Markets, or Flea Markets. Select here to register.


2012 Unrelated Business Income Tax

All forms and some DRS publications are in Adobe Acrobat format.  Before viewing or printing these documents you will need Adobe Acrobat Reader 7.0 or higher.   For additional assistance or if you are have trouble downloading a form, visit our Adobe Information page.
Name Type Description Revised

UNRELATED BUSINESS INCOME TAX

Form 2012 Connecticut Unrelated Business Tax Return   01/2013
CT-990T
Inst. Booklet
 2012 Connecticut Unrelated Business Tax Return Instructions 
01/2013